Autonomous robot delivery systems and methods
US-12354051-B2 · Jul 8, 2025 · US
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Cantrell Robert patents
Cantrell Robert is listed as an inventor on 122 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cantrell Robert |
| Total patents | 122 |
| First publication | Sep 21, 2017 |
| Latest publication | Jul 8, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Retractable table tower for UAV package delivery
US-12110198-B2 · Oct 8, 2024 · US
Autonomous robot delivery systems and methods
US-2024062143-A1 · Feb 22, 2024 · US
Autonomous robot delivery systems and methods
US-11829898-B2 · Nov 28, 2023 · US
System for storing unmanned aerial vehicles
US-11813950-B2 · Nov 14, 2023 · US
Autonomous robot delivery systems and methods
US-2023196266-A1 · Jun 22, 2023 · US
Autonomous robot delivery systems and methods
US-11610175-B2 · Mar 21, 2023 · US
System and method for task assignment management
US-11565424-B2 · Jan 31, 2023 · US
System and methods for tracking an item in a distributed environment
US-11544664-B2 · Jan 3, 2023 · US
System and method for securely receiving and storing deliveries
US-11527119-B2 · Dec 13, 2022 · US
Recent patents
Latest publications not already listed above.
Autonomous robot delivery systems and methods
US-2022300897-A1 · Sep 22, 2022 · US
Drone delivery system having a single use lowering line
US-11401034-B2 · Aug 2, 2022 · US
Flexible automated sorting and transport arrangement
US-11396428-B2 · Jul 26, 2022 · US
Autonomous ground vehicle (AGV) cart for item distribution
US-11378968-B2 · Jul 5, 2022 · US
System and methods for recording codes in a distributed environment
US-11362806-B2 · Jun 14, 2022 · US
Autonomous robot delivery systems and methods
US-11348057-B2 · May 31, 2022 · US
System and method for securely receiving and storing deliveries
US-2022020233-A1 · Jan 20, 2022 · US
System and method for task assignment management
US-2021170605-A1 · Jun 10, 2021 · US
System and method for detecting remote intrusion of an autonomous vehicle
US-2021076219-A1 · Mar 11, 2021 · US
System and method for biometric credit based on blockchain
US-10902425-B2 · Jan 26, 2021 · US
System and method for storage lockers using digital keys
US-10803688-B2 · Oct 13, 2020 · US
Temperature-controlled UAV storage system
US-10639956-B2 · May 5, 2020 · US
Automatic power source charging and swapping system for an autonomous vehicle (av)
US-2020133286-A1 · Apr 30, 2020 · US
Flexible automated sorting and transport arrangement
US-2020122927-A1 · Apr 23, 2020 · US
Autonomous ground vehicle (agv) cart for item distribution
US-2020125109-A1 · Apr 23, 2020 · US
System and method for crowd source loaned code with blockchain
US-10621542-B2 · Apr 14, 2020 · US
System and method for coordinating unmanned aerial vehicles for delivery of one or more packages
US-10604254-B2 · Mar 31, 2020 · US
Verifying authenticity of computer readable information using the blockchain
US-10594495-B2 · Mar 17, 2020 · US
System and method for utilizing drones for intermittent flights
US-10579059-B2 · Mar 3, 2020 · US
System and method for managing packages in a kiosk
US-10573116-B2 · Feb 25, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Walmart Apollo Llc | 108 |
| Wal Mart Stores Inc | 14 |
| Walmart Apolo Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B64C39/024 | 36 |
| H04L9/3239 | 29 |
| H04L9/50 | 28 |
| B64C2201/128 | 25 |
| G06Q10/08 | 19 |